公开(公告)号：US5978611A

公开(公告)日：1999-11-02

申请号：US658628

申请日：1996-06-05

申请人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa ,  Makoto Mogamiya ,  Tetsuya Abe ,  Naoki Koshikawa

发明人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa ,  Makoto Mogamiya ,  Tetsuya Abe ,  Naoki Koshikawa

IPC分类号： H04N1/00 ,  H04N9/04 ,  G03B19/00

CPC分类号： H04N1/00257 ,  H04N1/00249 ,  H04N9/045

摘要： An electro-developing type camera using an electro-developing recording medium on which an image is developed while an electric voltage is applied thereto. The image is read out from the electro-developing medium by a scanning mechanism. A color separation filter is disposed in front of the recording medium, so that R, G and B images are recorded on first, second and third recording areas, respectively. The color separation filter and the recording medium are disks rotatably provided. A photographing optical system is disposed at a first position at which the optical axis thereof is positioned above the rotational axes. The scanning mechanism is disposed at a second position at which the scanning mechanism is positioned under the rotational axes of the electro-developing recording medium and the color separation filter. Each of the recording areas is positioned above the rotational axes when a photographing operation of the recording area is carried out, and is positioned under the rotational axes when a reading operation of the image from the recording medium is carried out.

摘要翻译： 一种使用电显像记录介质的电显影型照相机，在其上施加电压而在其上显影图像。 通过扫描机构从电显影介质读出图像。 在记录介质的前方设置有分色滤光器，从而分别将R，G和B图像记录在第一，第二和第三记录区域上。 分色滤光器和记录介质是可旋转地设置的盘。 拍摄光学系统设置在其光轴位于旋转轴线上方的第一位置处。 扫描机构设置在扫描机构位于电显影记录介质和分色滤光器的旋转轴线的第二位置处。 当执行记录区域的拍摄操作时，每个记录区域被定位在旋转轴线上方，并且当执行来自记录介质的图像的读取操作时，其位于旋转轴线的下方。

公开(公告)号：US06219491B1

公开(公告)日：2001-04-17

申请号：US09389241

申请日：1999-09-03

申请人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa ,  Makoto Mogamiya ,  Tetsuya Abe ,  Naoki Koshikawa

发明人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa ,  Makoto Mogamiya ,  Tetsuya Abe ,  Naoki Koshikawa

IPC分类号： G03B1750

CPC分类号： H04N1/00257 ,  H04N1/00249 ,  H04N9/045

摘要： An electro-developing type camera using an electro-developing recording medium on which an image is developed while an electric voltage is applied thereto. The image is read out from the electro-developing medium by a scanning mechanism. A color separation filter is disposed in front of the recording medium, so that R, G and B images are recorded on first, second and third recording areas, respectively. The color separation filter and the recording medium are disks rotatably provided. A photographing optical system is disposed at a first position at which the optical axis thereof is positioned above the rotational axes. The scanning mechanism is disposed at a second position at which the scanning mechanism is positioned under the rotational axes of the electro-developing recording medium and the color separation filter. Each of the recording areas is positioned above the rotational axes when a photographing operation of the recording area is carried out, and is positioned under the rotational axes when a reading operation of the image from the recording medium is carried out.

摘要翻译： 一种使用电显像记录介质的电显影型照相机，在其上施加电压而在其上显影图像。 通过扫描机构从电显影介质读出图像。 在记录介质的前方设置有分色滤光器，从而分别将R，G和B图像记录在第一，第二和第三记录区域上。 分色滤光器和记录介质是可旋转地设置的盘。 拍摄光学系统设置在其光轴位于旋转轴线上方的第一位置处。 扫描机构设置在扫描机构位于电显影记录介质和分色滤光器的旋转轴线的第二位置处。 当执行记录区域的拍摄操作时，每个记录区域被定位在旋转轴线上方，并且当执行来自记录介质的图像的读取操作时，其位于旋转轴线的下方。

公开(公告)号：US5913077A

公开(公告)日：1999-06-15

申请号：US733138

申请日：1996-10-16

申请人： Koichi Sato ,  Yasuhiro Yamamoto ,  Tahei Morisawa ,  Masato Okabe ,  Hironori Kamiyama ,  Osamu Shimizu ,  Yuudai Yamashita

发明人： Koichi Sato ,  Yasuhiro Yamamoto ,  Tahei Morisawa ,  Masato Okabe ,  Hironori Kamiyama ,  Osamu Shimizu ,  Yuudai Yamashita

IPC分类号： G03B17/50

CPC分类号： G03B17/50

摘要： An image reader to optically and electronically read a developed image of an electro-developing recording medium, where the electro-developing recording medium has a reference zone exhibiting a substantially-constant transparency. An optical sensor senses light rays passing through the reference zone, and converts the sensed light rays into optical data. Correction data is prepared based on the optical data. Image data is read from the developed image of the electro-developing recording medium according to the correction data. The correction data is updated whenever the image data is read from the developed image of the electro-developing recording medium. The electro-developing recording medium includes an electrostatic information recording medium and an electric charge keeping medium, and the electric charge keeping medium has a reference zone exhibiting a constant transparency.

摘要翻译： 一种用于光学和电子读取电显影记录介质的显影图像的图像读取器，其中电显影记录介质具有呈现基本上恒定的透明度的参考区域。 光学传感器感测通过参考区域的光线，并将感测的光线转换成光学数据。 基于光学数据准备校正数据。 根据校正数据，从显影记录介质的显影图像读取图像数据。 每当从电显影记录介质的显影图像读取图像数据时，校正数据被更新。 电显影记录介质包括静电信息记录介质和电荷保持介质，并且电荷保持介质具有呈现恒定透明度的参考区域。

公开(公告)号：US5983038A

公开(公告)日：1999-11-09

申请号：US761903

申请日：1996-12-09

申请人： Koichi Sato ,  Tahei Morisawa ,  Yasuhiro Yamamoto

发明人： Koichi Sato ,  Tahei Morisawa ,  Yasuhiro Yamamoto

IPC分类号： H04N9/04 ,  H04N9/73 ,  G03B19/00

CPC分类号： H04N9/735

摘要： A white balance adjusting device includes a rotational color filter and a shutter which are provided between a photographing optical system and an electro-developing recording medium having first, second, and third recording areas. Red, green, and blue images are recorded in the first, second, and third recording areas through the rotational color filter. A photometry sensor is provided behind the electro-developing recording medium to sense the intensity of light passing through the first, second, and third recording areas. When the sensed light reaches a proper photometry value, the application of a voltage to the electro-developing recording medium is stopped, and the shutter is closed.

摘要翻译： 白平衡调节装置包括设置在拍摄光学系统和具有第一，第二和第三记录区域的电显影记录介质之间的旋转滤色器和快门。 红色，绿色和蓝色图像通过旋转滤色器记录在第一，第二和第三记录区域中。 在电显影记录介质后面设置测光传感器，以感测通过第一，第二和第三记录区域的光的强度。 当感测到的光达到适当的测光值时，停止对电显影记录介质施加电压，并且快门关闭。

公开(公告)号：US06374059B1

公开(公告)日：2002-04-16

申请号：US09244859

申请日：1999-02-05

申请人： Koichi Sato ,  Yasuhiro Yamamoto ,  Tahei Morisawa ,  Masato Okabe ,  Hironori Kamiyama ,  Osamu Shimizu ,  Yuudai Yamashita

发明人： Koichi Sato ,  Yasuhiro Yamamoto ,  Tahei Morisawa ,  Masato Okabe ,  Hironori Kamiyama ,  Osamu Shimizu ,  Yuudai Yamashita

IPC分类号： G03B1748

CPC分类号： G03B17/50

摘要： An electro-developing recording medium has a reference zone exhibiting a substantially-constant transparency to prepare correction data for correcting image pixel signals obtained by an optical and electronic reading of a developed image of the electro-developing recording medium. The reference zone is located at a margin area of an image recording area of the electro-developing recording medium. Further, the reference zone is located adjacent to a side edge of the image recording area of the electro-developing recording medium. The electro-developing recording medium includes an electrostatic information recording medium and an electric charge keeping medium. The electric charge keeping medium has the reference zone exhibiting the substantially-constant transparency. The electric charge keeping medium is formed as a liquid crystal display, and the reference zone can be defined as an empty space from which a portion of a liquid crystal of the liquid crystal display has been eliminated. In the alternative, the reference zone can be defined as a plenum space which is filled with a portion of a liquid crystal of the liquid crystal display, and which is arranged such that an electric field is applied to the plenum space so as to exhibit a constant and maximum transparency.

摘要翻译： 电显影记录介质具有呈现基本上恒定的透明度的参考区域，以准备校正数据，用于校正通过对电显影记录介质的显影图像的光学和电子读取获得的图像像素信号。 参考区域位于电显影记录介质的图像记录区域的边缘区域。 此外，参考区域位于电显影记录介质的图像记录区域的侧边缘附近。 电显影记录介质包括静电信息记录介质和电荷保持介质。 电荷保持介质具有呈现基本上恒定的透明度的参考区域。 电荷保持介质形成为液晶显示器，并且参考区域可以被定义为已经消除了液晶显示器的液晶的一部分的空白空间。 另一方面，参考区域可以被定义为填充有液晶显示器的液晶的一部分的增压空间，并且其布置成使得电场施加到集气室，以便呈现出 恒定和最大的透明度。

公开(公告)号：US5655170A

公开(公告)日：1997-08-05

申请号：US671256

申请日：1996-06-26

申请人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa

发明人： Yasuhiro Yamamoto ,  Koichi Sato ,  Tahei Morisawa

IPC分类号： G03B15/05 ,  G03B19/02 ,  H04N1/00 ,  H04N1/10 ,  H04N1/193 ,  H04N5/235 ,  H04N5/30 ,  H04N5/222 ,  H04N5/225

CPC分类号： H04N1/00257 ,  G03B15/05 ,  G03B19/02 ,  H04N1/00249 ,  H04N5/2354 ,  H04N5/30 ,  G03B2215/0507 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0404

摘要： An electro-developing type camera using an electro-developing recording medium has a photographing lens system for forming an optical image of an object to be photographed in the recording medium, and an electronic flash for emitting light rays to illuminate the object at an execution of a photographing operation, if necessary. The camera further has an image reader for optically and electronically reading the formed image of the recording medium, and an optical guide system for guiding the light rays, emitted from the electronic flash to the recording medium to illuminate the formed image thereof during the optical and electronic reading of the formed image of the recording medium.

摘要翻译： 使用电显影记录介质的电动显影型照相机具有用于在记录介质中形成要拍摄的物体的光学图像的拍摄镜头系统，以及用于在执行时发射光线照射物体的电子闪光灯 如果需要，进行拍摄操作。 相机还具有用于光学和电子读取记录介质的形成图像的图像读取器，以及用于将从电子闪光发射的光线引导到记录介质以在光学和/或光学系统中照射其形成的图像的光导系统，以及 电子读取记录介质的形成图像。

公开(公告)号：US5235473A

公开(公告)日：1993-08-10

申请号：US680700

申请日：1991-04-04

申请人： Koichi Sato ,  Tahei Morisawa ,  Yoshio Wakui

发明人： Koichi Sato ,  Tahei Morisawa ,  Yoshio Wakui

IPC分类号： G11B5/012 ,  G11B5/024 ,  G11B19/04 ,  G11B19/20 ,  G11B19/26

CPC分类号： G11B19/04 ,  G11B19/20 ,  G11B19/26 ,  G11B5/012 ,  G11B5/024

摘要： A device for erasing a signal recorded on a floppy disk during a rotation of the disk. An erasing signal used for erasing the recorded signal is generated by a frequency-modulator or a DPSK-modulator, and can be an audio FM carrier, a luminance signal "Y+S", an R-Y differential color signal, a B-Y differential color signal and a DPSK signal. These signals can be combined for use as an erasing signal.

摘要翻译： 一种用于在盘旋转期间擦除记录在软盘上的信号的装置。 用于擦除记录信号的擦除信号由频率调制器或DPSK调制器产生，并且可以是音频FM载波，亮度信号“Y + S”，RY差分色信号，BY差分色信号 和DPSK信号。 这些信号可以组合以用作擦除信号。

公开(公告)号：US5727116A

公开(公告)日：1998-03-10

申请号：US072436

申请日：1993-06-07

申请人： Koichi Sato ,  Yasuhiro Yamamoto

发明人： Koichi Sato ,  Yasuhiro Yamamoto

IPC分类号： H04N9/79 ,  H04N5/91

CPC分类号： H04N9/7904

摘要： An image signal recording device in which one frame is divided into an upper half frame and a lower half frame by a straight line parallel to horizontal scanning lines forming the frame. In the upper half frame, image signals of a first field are recorded in horizontal scanning lines from 22H through 262H, and image signals of a second field are recorded in horizontal scanning lines from a mid portion of 284H through 525H. In the lower half frame, image signals of the first field are recorded in horizontal scanning lines from 22H through a mid portion of 263H, and image signals of the second field are recorded in horizontal scanning lines from 285H through 525H.

摘要翻译： 一种图像信号记录装置，其中一帧通过平行于形成该帧的水平扫描线的直线被分成上半帧和下半帧。 在上半帧中，第一场的图像信号从22H到262H的水平扫描线记录，第二场的图像信号从284H到525H的中间部分记录在水平扫描行中。 在下半帧中，第一场的图像信号从22H到263H的中间部分的水平扫描线记录，第二场的图像信号从285H到525H的水平扫描线记录。

公开(公告)号：US5937221A

公开(公告)日：1999-08-10

申请号：US829178

申请日：1997-03-31

申请人： Yasuhiro Yamamoto ,  Koichi Sato

发明人： Yasuhiro Yamamoto ,  Koichi Sato

IPC分类号： G03B17/50 ,  G03B17/48

CPC分类号： G03B17/50

摘要： An electro-developing recording medium has a plurality of recording areas for recording R, G and B color images. The exposure operation is performed so that the aperture value and the basic exposure time are determined. The R/G signal and the B/G signal outputted from the white balance sensor are read. The basic exposure time is adjusted in accordance with the R/G signal and B/G signal, so that the actual exposure times regarding the R and B images are calculated. When the shortest exposure time of the actual exposure times corresponding to R, G, and B images is shorter than a limit value, a warning sound may be outputted by a buzzer. Further, the aperture value may be increased by an amount corresponding to, for example, 0.5 Ev. In accordance with the increased aperture value, the exposure time is recalculated.

摘要翻译： 电显影记录介质具有用于记录R，G和B彩色图像的多个记录区域。 执行曝光操作，以确定光圈值和基本曝光时间。 读取从白平衡传感器输出的R / G信号和B / G信号。 根据R / G信号和B / G信号调整基本曝光时间，从而计算关于R和B图像的实际曝光时间。 当对应于R，G和B图像的实际曝光时间的最短曝光时间比限制值短时，蜂鸣器可以输出警告声。 此外，孔径值可以增加对应于例如0.5Ev的量。 根据增加的光圈值，重新计算曝光时间。

公开(公告)号：US5892986A

公开(公告)日：1999-04-06

申请号：US795203

申请日：1997-02-05

申请人： Koichi Sato ,  Yasuhiro Yamamoto

发明人： Koichi Sato ,  Yasuhiro Yamamoto

IPC分类号： G03B17/50

CPC分类号： G03B17/50

摘要： An image erasing device mounted on an electro-developing type camera with an electro-developing recording medium, to erase an electronically developed an image. When the image recorded on the electro-developing recording medium is read therefrom, the electro-developing recording medium is illuminated by a light source which emits a laser beam. During this reading operation, the line sensor is moved with the light source along the electro-developing recording medium, so that the image is read. When the image recorded on the electro-developing recording medium is erased, the intensity of light outputted by the light source is controlled to have a value greater than in the reading operation, and the light source is moved along the electro-developing recording medium.

摘要翻译： 一种图像擦除装置，其安装在具有电显影记录介质的电显示型照相机上，以擦除电子显影的图像。 当读取记录在电显影记录介质上的图像时，电显影记录介质被发出激光束的光源照射。 在该读取操作期间，线传感器随着光源沿着电显影记录介质移动，从而读取图像。 当记录在电显影记录介质上的图像被擦除时，由光源输出的光的强度被控制为具有比读取操作更大的值，并且光源沿着电显影记录介质移动。